baber/WOPTO huggingface dataset:
Patent JP-H0545403-A (JP)
Title: Discharge position detection device
Inventor: AONO ICHIRO
IPC: G01R31/08
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a discharge position detection device which can standardize a failed portion which is generated due to a discharge within a high-voltage electrical equipment. CONSTITUTION:This device is provided with a fluorescent substance which generates fluorescein by receiving a radiant light which is generated at the time of a discharge 2 inside and at the same time a light-receiving member 5' which generates a propagation radiant light from two end faces 5a and 5b by allowing fluorescein to be propagated. Furthermore, it is provided with a light-detection means (optical fibers 61 and 62, light-receiving ends 6a and 6b, and photodetector 7') and a discharge position standardization device 9 which standardizes a generation position P of the discharge 2 on the light- receiving member 5' by measuring a time difference or a difference in quantity of light between two propagation radiant lights based on an output signal of the light detection means.
Patent JP-2000036945-A (JP)
Title: Television receiver and recording medium recording display control program
Inventor: KAWANE TOMOE
IPC: H04N5/445
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the television receiver that easily recognizes a time band of program information and to provide the recording medium that records a display control program. SOLUTION: Program information is stored as program data to a program data memory 5. A time band discrimination means 13 discriminates a time band of each program based on program data stored in the program data memory 5 and discriminates a time band at a current time based on the current time outputted from a clock circuit 7. A display color control means 12 stores a relation between each time band and a display color as a color conversion table and selects a display color of each program information displayed on a screen based on the time band discriminated by the time band discrimination means 13.
Patent JP-H0544303-A (JP)
Title: Clay tile roofing structure
Inventor: YAMADA MITSUHIRO
IPC: E04D1/34
Filed: 1991-08-14
Abstract: PURPOSE:To carry out clay tile roofing even from the ridge side. CONSTITUTION:An engagement recessed part 2 is formed on the rear surface of the eaves side part of a roof tile 1. A nail striking part 4 is formed on the eaves side part of a plate-shaped clay mounting fitting main body 3. A U-shaped roof tile holding part 5 opening to the eaves side is formed on the ridge side part of the clay mounting fitting main body 3. A series of elastic engagement pieces 6 are formed on the roof tile holding part 5 in such a way that they are protruded upward. The clay mounting fitting main body 3 is mounted on a roof base 7 at the nail striking part 4. The elastic engagement piece 6 of the clay mounting fitting main body 3 is elastically inserted into the engagement recessed part 2 of the roof tile 1 to be clay-mounted on the ridge side, and the roof tile 1 is held on the ridge side. The ridge side end part of the roof tile 1 on the eaves side is inserted into the roof tile holding part 5 and is thus held.
Patent JP-S6095200-A (JP)
Title: Turbo-molecular pump
Inventor: MURAKAMI TSUTOMU
IPC: F04D19/04
Filed: 1983-10-28
Abstract: PURPOSE:To uniformly absorb stress produced on the outer periphery of a rotary drum due to centrifugal force, in the axial direction of said rotary drum, while prevent the failure of a rotor and the lowering of rotating performance by forming the part above the position of the top stage blade mounting part of the rotary drum of said rotor, into soft structure. CONSTITUTION:The part above the mounting position of the top stage blade 9 of a rotary drum 7 constituting a rotor, is a thin-walled structure over the whole periphery, being arranged so as to be easily deformed due to external force. The outer periphery of an end plate 5, which is fixed to the top end of the rotary drum 7, is also a thin-walled structure, and the end plate 5 is joined to the rotary drum 7 through a thin-walled structure member 17. Thereby, non-uniform diformation of the drum 6, near the end plate 5, of the rotary drum 7, due to the centrifugal force at the time of rotation of the rotor, is absorbed by the deformation of the thin-walled structure member 17, greatly relieving the restraint of the end plate 5. The diffused junction part of the blade 9 can be prevented from being affected, due to the deformation of the thin-walled structure member 17, and the stably maintained diffused junction part prevents the failure of the rotor 10.
Patent JP-H0870311-A (JP)
Title: Access control method and device therefor
Inventor: DOI YASUSHI
IPC: H04L29/08
Filed: 1994-08-29
Abstract: PURPOSE: To select and access one node from the plural nodes by transmitting ID numbers from the respective nodes by using carrier signals and imparting the priority of access depending on the compared size of the ID numbers. CONSTITUTION: When a carrier detection part 11 detects an access signal from the other node before the access signals is transmitted in a carrier transmission part 9, the transmission of the access signal is stopped. Also, when the access signal from the other node is not detected in the carrier detection part 11, a signal turned to a prescribed length for indicating the start of the access is transmitted in the carrier transmission part 9. Then, the ID number from the other node and the ID number read from an ID storage part 5 are compared in a comparison part 7 and the priority of the access is judged depending on the large/small of a compared result. Thus, the retransmission of data, waiting time until the data are retransmitted and the response of data reception are unnecessitated and one node is selected from the plural nodes and accessed to a shared medium 5.
Patent JP-H0860421-A (JP)
Title: Medical wig
Inventor: ARAN MAIKERU SUMIREI
IPC: A41G3/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a wig for medical use having a remarkable cushioning property between the wig cap and the scalp for imparting the wearing person with comfortable feeling. SOLUTION: This wig is provided with a cap having an inner surface to be placed close to the scalp and an outer surface having a plurality of hairs 11 bonded thereto. At least a part of the cap is made of a cloth 6 having the 1st surface composed of warps and wefts and the 2nd surface composed of protruded piles containing loops 10 made of a synthetic filament material. The cloth is bonded to the inner surface of the cap in a state to contact the scalp with the 2nd surface composed of the loop-containing protruded piles made of a synthetic filament material when the wig is put on the head of the user.
Patent JP-S6264529-A (JP)
Title: Manufacture of reinforced plastic product
Inventor: NISHIKAWA TAKEO
IPC: B29K105/08
Filed: 1985-09-17
Abstract: PURPOSE:To make the manufacture of glass fiber reinforced plastic (GFRP) product with remarkably small deterioration of water resistance possible by a method wherein glass fiber product packaged by sheet-shaped matter, the transmittance of which to the light in the specified wave range is specified, is used. CONSTITUTION:Glass fiber product packaged by sheet-shaped matter, the transmittance of which to the light within the wave range of 190mmu-370mmu is 15% or less, is used. As a ultraviolet-absorbing matter, benzotriazole base, benzophenone base, phenyl salicylate base, salicylate base, benzoate base, cyano acrylate base, nickel comples salt base, hindered amine base or the like is exampled. In addition, as a ultraviolet-screening matter, colorant such as of black, blue, green, white or the like, various kinds of fillers, metallic film or the like is exampled for adding. As for the material of the sheet-shaped matter, thermoplastic resin film made, for example, of polyvinylidene chloride polyester, polypropylene, polyvinyl chloride, polyethylene, polystyrene or the like is used. The preferable thickness of the sheet-shaped matter is usually in the order of 0.015-0.100mum.
Patent JP-H0870081-A (JP)
Title: Ic package and its manufacture
Inventor: OBARA FUMIO
IPC: H01L21/56
Filed: 1994-08-29
Abstract: PURPOSE: To provide an IC package which has the size approximate to the IC chip size and facilitates IC mounting, and the manufacturing method of the package. CONSTITUTION: An IC package 11 is provided with electrode pads 121, 122,... on the surface. A plurality of lead pins 131, 132,... are fixed so as to be connected with the electrode pads 121, 122,..., respectively. A protective film 14 is suitably formed on the surface of the IC chip 11. The whole periphery is sealed with a resin layer 15. The tips of the lead pins 131, 132,... are exposed or protruded from the surface of the resin layer 15. This IC package is manufactured in the following manner: a semiconductor wafer from a wafer process is bonded on a dicing sheet and cut into specified chip types, the dicing sheet is stretched, molds are set between chips, sealing resin solution is potted and cured, and then isolation is performed by the chases.
Patent JP-S5994912-A (JP)
Title: N-dimensional digital filtering device
Inventor: KATOU HARUO
IPC: H03H15/02
Filed: 1982-11-22
Abstract: PURPOSE:To attain high speed variable filtering on real time by providing a means processing n-dimensional data as analog quantity. CONSTITUTION:A two-dimensional digital filtering device is formed by an operating console 1 giving various commands externally, a controller 2 operating by the command of the operating console 1 and controlling the entire device, an input device 3 inputting a picture data, a filtering device 4 storing the picture data in the form of analog quantity such as electric charge for attaining filtering, a filter design device 5 or a filter bank 6 setting a filter coefficient to the filtering device 4, and an output device 7 displaying an output of the filtering device 4. The filtering device consists of a picture data storage device 8, a convolution device 9 performing two-dimensional convolution, a controller 10 controlling the operation of the devices 8, 9, and a filter coefficient storage device 11 storing the filter coefficient.
Patent JP-H1049862-A (JP)
Title: Magnetic recording medium, and its recording and reproducing method
Inventor: KUROIWA MASAO
IPC: B42D15/10
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To record pieces of inherent fixed information which are different at every recording medium, when pieces of the information are issued and to make their alteration difficult by forming a magnetic thin film composed of a specific material which can be recorded only in a demagnetized state on a base material, together with a rewritable information recording layer. SOLUTION: In the magnetic recording medium 1, a magnetic pattern 4 in which a plurality of magnetic codes 3 are arranged on a base material 2 at equal intervals, by which a unidirectional recording operation can be performed and by which inherent fixed information can be recorded at the time when it is issued, is formed. At the same time, a rewritable information recording layer 5 is formed at the front of the base material 2, and a concealment layer 6 by which the magnetic pattern 4 and the magnetic recording layer 5 are concealed and a surface protective layer 7 are formed. At this time, a magnetic thin film at the magnetic pattern 4 is composed of an Mn-Bi cyclic crystal.  When it is magnetized at room temperature from a demagnetized state at a coercive force of 600 to 1000Oe, an initial magnetization characteristic is saturated at 1/2 or lower the coercive force, and the coercive force is 10kOe or higher at this time, and the magnetic thin film can be recorded only in a demagnetized state. Thereby, pieces of fixed information which are different at every recording medium can be set and recorded, and their alteration becomes difficult.
Patent JP-H0650990-A (JP)
Title: Probe card
Inventor: KAZAMI TETSUO
IPC: G01R1/073
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a probe card corresponding to higher density of a pad pitch, multiple pin application and a pad configuration within a chip of a semiconductor integrated circuit. CONSTITUTION:In a pad array of a chip to be inspected, a through hole 309 is provided on a substrate 301 for pitch expansion with a probe 305 connected to a metal seat 304 on a ceramic substrate or the like at a pitch larger than the pitch of the pad array and at a position the same as a through hole 311 provided on a multi-layer substrate 310 represented by a glass epoxy substrate or the like and both the substrates are positioned therebetween by making a metal pin 314 pierce through between both the through holes to connect. To achieve an adaptation to chips in diversified pad arrays, a pattern of the metal seat on the probe connection side of the substrate 301 for pitch expansion is altered to match the pad array involved.
Patent JP-H0758463-A (JP)
Title: Electronic circuit unit structure
Inventor: KAWAMOTO TATSUSABURO
IPC: H05K7/14
Filed: 1993-08-18
Abstract: PURPOSE:To provide a front plate mounting structure which relaxes the limit of a circuit and component unmountable range on the front surface of a unit substrate and fuciltates a mounting work for the front plate, by an electronic circuit unit structure, which is mounted on a telecommunication case body by a lever-operated insertion and extraction lever in a plug-in system. CONSTITUTION:A mounting hole 12 provided in a front plate 11, a rotation axis hole 14 provided in a lever-operated insertion and extraction lever 13 and a mounting hole 16 provided in an electronic circuit card 15 are arranged on the same axis and the plate 11, the lever 13 and the card 15 are assembled by a spring pin 17 on the same axis. The depth L1 of the card 15 can be fully secured and no restriction is generated on the mounting space of a circuit pattern.
Patent JP-H0759191-A (JP)
Title: Diaphragm for speaker
Inventor: TAKAYAMA SATOSHI
IPC: C08L25/00
Filed: 1993-08-18
Abstract: PURPOSE:To attain a flat frequency characteristic of a speaker, low distortion and reproduction of a wide frequency band by making the diaphragm with a stylene group resin of a syndiotactic structure as a base material so as to improve the elastic rate stiffness and heat resistance. CONSTITUTION:The speaker diaphragm is obtained by forming a base material being a polymer having a repetitive unit as shown in equation being a stylene group thermoplastic resin whose structure is a syndiotactic structure to be a desired shape. In the equation, R is a substituent including a hydrogen atom, a halogen atom or carbon, oxygen, nitrogen, sulfur, phosphorus and silicon atoms and (n) is an integer. The stylene group resin of syndiotactic structure is excellent in the elastic rate, stiffness and heat resistance and has a light density and then the speaker diaphragm made of the forming is light in the weight and has a high internal loss and excellent in heat resistance with high elastic rate, and then the elastic rate, stiffness and heat resistance of the diaphragm made of a high polymer material having been defects are improved.
Patent JP-H0866862-A (JP)
Title: Finishing cutter
Inventor: FUKAGAWA HITOSHI
IPC: B24B17/00
Filed: 1994-08-29
Abstract: PURPOSE: To provide a finishing cutter which allows fine adjustments of force on workpieces and is particularly suitable for use in finishing operations performed by robots. CONSTITUTION: Sandpaper 11, i.e., a grinding member, is wound into a cylindrical shape around the end of a shaft 12 and held in place by an adhesive tape 16. A shaft 21 serving as a shank has a hollow part 23 formed along its axis, and the shaft 12 is freely slidably inserted into the hollow part 23. The shaft 21 has a groove 22 formed parallel to its axis, and a pin 13 for engagement in the groove 22 is secured to the shaft 12. The pin 13 regulates the rotation of the shaft 12 about the axis and permits the axial displacement of the shaft 12 within the range of the groove 22. A coil spring 20 is mounted between a nut 15 that fits around the shaft 12 and the shaft 21 to press the shaft 12 toward an end.
Patent JP-S6453085-A (JP)
Title: Scroll compressor
Inventor: YOSHIKAWA HIROKI
IPC: F04C18/02
Filed: 1987-08-19
Abstract: PURPOSE:To reduce the mechanical loss by installing a swirl scroll member and a fixed scroll member and driving the swirl scroll member by a piezoelectric element and taking out the turning moment directly as power. CONSTITUTION:A compression element 2 and a main frame 4 for supporting a piezoelectric motor 3 for driving the compression element 2 are arranged in the sealed casing 1 of a compressor. The compression element 2 consists of a fixed scroll member 7 and a swirl scroll member 8, and each member is equipped with a swirl-shaped lap 11. The swirl scroll member 8 performs a turning movement in a certain radius by the piezoelectric motor 3. Therefore, the turning movement can be taken out directly as a power and the mechanical loss can be reduced.
Patent JP-H0870050-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: KASAI YOSHIO
IPC: H01L21/8238
Filed: 1994-08-29
Abstract: PURPOSE: To provide a semiconductor integrated circuit device for obtaining a sufficient junction capacity and its manufacturing method. CONSTITUTION: The formation region of an N-channel transistor 22 on P-type semiconductor substrate 1 is formed to be P-type substrate region 12. Then, N well 12 is formed at a part excluding the P-type substrate region 12. A Vcc wiring 3, N-type diffusion layer 10, and P-type diffusion layer 5 are connected by a contact hole 9 and Vss wiring 4, N-type diffusion layer 6, and P-type diffusion layer 11 are connected by the contact hole 9.
Patent JP-H0252561-A (JP)
Title: Facsimile equipment
Inventor: MATSUDA SHINICHIRO
IPC: H04M11/04
Filed: 1988-08-16
Abstract: PURPOSE:To early find out a fault of the equipment of the operator by informing fault information or notice of an incoming document to a telephone set of the operator of the set equipment in advance in a voice signal. CONSTITUTION:For example, if recording paper runs short, paper short information is detected by an information detector 121 and it is informed to a selection control means 11. The selection control means 11 selects a telephone number 131 from an ordering destination telephone number storage means 13 and starts a network controller 2 to dial the telephone number 131. The selection control means 11 selects the content of the voice information 1 representing paper short information according to a reply acknowledge signal of an opposite party called by the network controller 2 and outputs the voice to the communication destination telephone number. When the reception confirmation from the opposite party is confirmed by a PBMF signal or the like of the telephone set, a series of processings are finished. Thus, the fault of the equipment is informed to the operator early.
Patent JP-H0254796-A (JP)
Title: Improvement of corrosion resistance of stainless steel
Inventor: NAKAYAMA YOSHINORI
IPC: C25D11/34
Filed: 1988-08-17
Abstract: PURPOSE:To improve the corrosion resistance of stainless steel and to obtain stainless steel suitable for use as the structural material of food machinery by subjecting the former stainless steel to controlled potential electrolysis in an aq. sulfuric acid soln. within the activity potential range of an anodic polarization curve. CONSTITUTION:Stainless steel is subjected to controlled potential electrolysis in an aq. sulfuric acid soln. in the activity potential range of an anodic polarization curve obtd. by subjecting the steel to anodic polarization from the natural corrosion potential of the steel in the sulfuric acid soln. toward higher potential. The activity potential range is preferably the range between the passivation potential and 50mV less than this potential. By the electrolysis, MnS contg. Cr, Fe, etc., as solid solutes and causing the corrosion of the surface of the stainless steel is dissolved and removed together with a very small amt. of the matrix phase and Cr in a passive film is concentrated, so the corrosion resistance of the stainless steel is considerably improved.
Patent JP-H0547862-A (JP)
Title: Semiconductor device
Inventor: MATSUURA YOSHIAKI
IPC: H01L21/66
Filed: 1991-08-14
Abstract: PURPOSE:To eliminate repetition of inspection of a chip which has once been judged as defective, to enable effective inspection and to reduce an inspection time. CONSTITUTION:When a plurality of chips on a wafer are inspected, the appropriateness of a chip is decided based on results of the inspection. After the inspection, a fuse 6 for defective identification provided to each chip is disconnected with respect to a fail chip. Since the fuse 6 for defective identification of the fail chip is thereby disconnected in a following inspection, there exists a circuit part whose conduction state can not be acquired by a tester, thereby enabling immediate decision of fail. Therefore, a following inspection can be omitted. Furthermore, since a tester detection value adjustment circuit 7 is incorporated together with the fuse 6 or defective identification, a detection value of a passed chip is adjusted by the tester detection value adjustment circuit 7 to a level which enables detection by a tester and detected.
Patent JP-S6448281-A (JP)
Title: Disk chuck mechanism
Inventor: NAKADAI TSUTOMU
IPC: G11B17/028
Filed: 1987-08-18
Abstract: PURPOSE:To commonly use chuck part for disks different in type by providing a turning arm to be fixed to a turning axis and plural chuck members to be provided with standing in the tip side of the arm and to lock the inner circumference edge of the central part of the disk. CONSTITUTION:The >=2 chuck members are engaged to an inner circumference edge 18b of a disk 18 and the chuck member is constituted of a turning arm 1 and the locking part of the inner circumference edge to be provided with standing on the tip part of the arm. Since the respective turning arms 1 are turned by a belt, a roller 2 or a gear, the disk of a different size can be chucked by the locking part. Moreover, for the belt, the roller 2 or the gear, since revolving force is transmitted with engaging to a revolving axis in the outer circumference side or inner circumference side of a turning axis 3 of the turning arm 1, a turning mechanism is not needed to be larger. Thus, the size of the turning mechanism is obtained for a chuck case not to contact to the circumferential wall surface of an aperture part in a cassette side and it is not necessary for a using to change the constructure of the cassette. Further, to the disk of a different outer diameter, the same disk chuck part can be used by simply enlarging a turning angle.
Patent JP-2000033407-A (JP)
Title: Manufacture of hard austenitic stainless steel material
Inventor: AKAMATSU AKIHIRO
IPC: B21B3/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make the hardness of a hard material accurately reach the target value regardless of the kinds of steel by predetermining the relationship among the increment of hardness, the draft and the number of passes in the secondary cold rolling and, using this relationship and setting the completed thickness of the primary cold rolling and number of the passes in the secondary cold rolling corresponding to the thickness and the hardness of products and the hardness of annealed articles. SOLUTION: The relationship among the increment ΔHv (Hv) of hardness, the draft (r) (%) and the number (n) of the passes can be determined as next two equations. ΔHv<=A×r, ΔHv=B×r+C×(n-1/2). Where, A, B and C are each a constant. The crement ΔHv (=Hv2-Hv1) of the hardness corresponding to a shortage of the hardness Hv2 of the product from the hardness Hv1 of the annealed article is calculated in accordance with the thickness h2 of the product and hardness Hv2 of the product, the draft (r) and the number (n) the passes corresponding to the ΔHv are derived from the relational equations and, using this corresponding draft, the starting thickness (intermediate thickness h1) of the finish rolling is determined.